Résultats de la recherche

1. Report on the effectiveness of integrated weight (fast sinking) longlines in reducing the mortality of white-chinned petrels and sooty shearwaters in autoline longline fisheries

   sooty shearwaters (Puffinus griseus) killed by unweighted longlines (UW; mean sink rate to 20 m depth ... the Janas and Avro Chieftain were followed by large number of seabirds, including 200-1,400 white ... for each pair of magazines or lines by counting dead birds during line hauling. In 2002 80 white ...

   Meeting Document : WG-FSA-04/72 : Auteur(s): G. Robertson (Australia), N. Smith (New Zealand), B. Wienecke and S. Candy (Australia)

2. Proposal for a new Antarctic Specially Protected Area, Terra Nova Bay, Ross Sea

   boundary coordinates which can be readily identified on maps and by ship navigation systems; d) the need to ... ensure practical access by ships to Terra Nova Bay Station and that the associated operational activities ... and objectives of the proposed management plan. Author(s):  Proposed by Italy Title:  Proposal for a ...

   Meeting Document : WG-EMM-02/56 : Auteur(s): Proposed by Italy

3. Beach debris survey, Signy Island, South Orkney Islands 2000/2001

   from three study beaches. The debris was counted, measured and classified by type, material, mass and ... declining trend since 1993/94. This may indicate that the ban on their use aboard fishing vessels adopted by ... . Classifying the waste by source revealed that 44% had come from ships or fishing vessels and 6% were from ...

   Meeting Document : SC-CAMLR-XX/BG/05 : Auteur(s): Delegation of the United Kingdom

4. Preliminary report on IWC-SO GLOBEC collaborative research in the western Antarctic Peninsula study area, March–June 2001

   on the vessels by the IWC. Passive acoustic moorings and expendable sonobuoys were deployed by the US ... current, and upwelling of this cold water produced by intrusions of the Antarctic Circumpolar Current into ...

   Meeting Document : SC-CAMLR-XX/BG/29 : Auteur(s): Observer (IWC)

5. Future work of the Working Group on Ecosystem Monitoring and Management and implications for the format of its meetings

   is provided by a yield model,which assumes a freely distributed krill population, homogeneously ... that the development of an integratedmanagement scheme for krill fisheries can be best achieved by ... bebest accomplished by changing the format of the meetings and maintaining a movingvenue. Implications of ...

   Meeting Document : SC-CAMLR-XIX/06 : Auteur(s): Convener WG-EMM

6. Interannual variations of water thermochaline structure on South Georgia Island, South Orkney Islands and Shetland Islands shelves

   been singled out for the area of South Orkney Isls. The first type was characterized by presence of ... , 1984, 1987) was characterized by rather narrow range of water temperature from the surface to the ... characterized by higher degree of principal water mass mixing within the area and lack of distinct boundaries ...

   Meeting Document : WG-EMM-00/34 : Auteur(s): P. Chernyshkov, V. Shnar, O. Berezhinsky and I. Polischuk (Russia)

7. Diet and foraging effort of Adélie penguins in relation to pack-ice conditions in the southern Ross Sea

   1996-97. During the study period, pack-ice cover differed in waters offshore of these colonies, by ... years when pack ice was sparse. Foraging trip duration differed by colony, season and year and was ... longest trips more of the food gathered by parents was used for self maintenance; on longest trips ...

   Meeting Document : WG-EMM-98/15 : Auteur(s): D.G. Ainley (USA), P.R. Wilson, K.J. Barton (New Zealand), G. Ballard, N. Nur (USA) and B. Karl (New Zealand)

8. The influence of environmental variables and mitigation measures on seabird catch rates in the Japanese tuna longline fishery within the Australian Fishing Zone, 1991–1995

   accurate assessment was further complicated by ongoing changes to fishing practices and equipment, and due ... data relating to factors affecting seabird bycatch which is currently collected incidentally by ... may be lowered by the use of bird lines, bait throwing machines and thawed baits. However, appropriate ...

   Meeting Document : WG-FSA-98/32 : Auteur(s): N. Brothers, R. Gales and T. Reid (Australia)

9. Seabird mortality in the Japanese tuna longline fishery around Australia, 1988–1995

   ) by Japanese longline vessels targeting tuna. In recent years the estimated rate of seabird bycatch in ... collection of seabird bycatch data (by observers whose priority is to fish sampling tasks) renders the ... were characterised by unequal representation of sex and age cohorts. and these unequal representations ...

   Meeting Document : WG-FSA-98/31 : Auteur(s): N. Brothers, R. Gales and T. Reid (Australia)

10. MULTIPLE INDICATORS SUGGEST A STRONG ECOSYSTEM ANOMALY AT SOUTH GEORGIA IN 2009

    Abstract:  The marine pelagic system around South Georgia is characterised by considerable inter ... -annual variability which is linked to large-scale climate variability, indicated and probably mediated by ... warm water inflow were followed by reduced icefish catches, a paucity of krill in icefish and penguin ...

    Meeting Document : WG-EMM-09/23 : Auteur(s): S. Hill, M. Belchier, M. Collins, S. Fielding, E. Murphy, P. Trathan, H. Venables and C. Waluda (United Kingdom)

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